tubular rivets DIN 7340 pins 1) material: brass steel aluminum 2) size: O.D 1.0- 20mm 3) application: electronic ... :rivets, tubular rivets, brass rivets, brass pins, Steel, Brass, Aluminum, Stainless Steel2) material:brass, copper ,steel, aluminum 3) size: O.D 1.0mm- 20mm4 ...